Cysylltau cyflym:
yn ôl math o eiddo
yn ôl statws y prynwr
yn ôl statws cyllido
yn ôl statws yr eiddo
Ystadegau Prisiau Tai
Math o eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol ar gyfer pob math o eiddo neu ganolbwyntio ar un penodol.
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Chwefror 2013
|
143817.0
|
252704.0
|
Mawrth 2013
|
142376.0
|
250686.0
|
Ebrill 2013
|
141620.0
|
249154.0
|
Mai 2013
|
143438.0
|
251730.0
|
Mehefin 2013
|
145363.0
|
253799.0
|
Gorffennaf 2013
|
145347.0
|
253453.0
|
Awst 2013
|
145613.0
|
254101.0
|
Medi 2013
|
145256.0
|
254859.0
|
Hydref 2013
|
145817.0
|
257123.0
|
Tachwedd 2013
|
145902.0
|
258058.0
|
Rhagfyr 2013
|
146967.0
|
258723.0
|
Ionawr 2014
|
148075.0
|
260223.0
|
Chwefror 2014
|
148425.0
|
260827.0
|
Mawrth 2014
|
148559.0
|
261385.0
|
Ebrill 2014
|
150692.0
|
264278.0
|
Mai 2014
|
151532.0
|
264672.0
|
Mehefin 2014
|
153043.0
|
267271.0
|
Gorffennaf 2014
|
153449.0
|
268222.0
|
Awst 2014
|
155470.0
|
272578.0
|
Medi 2014
|
156306.0
|
274356.0
|
Hydref 2014
|
155583.0
|
273422.0
|
Tachwedd 2014
|
155137.0
|
273174.0
|
Rhagfyr 2014
|
155638.0
|
274400.0
|
Ionawr 2015
|
155180.0
|
273511.0
|
Chwefror 2015
|
153777.0
|
270260.0
|
Mawrth 2015
|
154640.0
|
272294.0
|
Ebrill 2015
|
157250.0
|
277313.0
|
Mai 2015
|
159125.0
|
280758.0
|
Mehefin 2015
|
158415.0
|
278811.0
|
Gorffennaf 2015
|
158581.0
|
278555.0
|
Awst 2015
|
159154.0
|
279864.0
|
Medi 2015
|
159995.0
|
282634.0
|
Hydref 2015
|
160837.0
|
285348.0
|
Tachwedd 2015
|
161011.0
|
286245.0
|
Rhagfyr 2015
|
161899.0
|
287941.0
|
Ionawr 2016
|
161803.0
|
287198.0
|
Chwefror 2016
|
161044.0
|
285504.0
|
Mawrth 2016
|
160796.0
|
284538.0
|
Ebrill 2016
|
160820.0
|
284939.0
|
Mai 2016
|
163850.0
|
289718.0
|
Mehefin 2016
|
166174.0
|
293996.0
|
Gorffennaf 2016
|
167214.0
|
295144.0
|
Awst 2016
|
166282.0
|
293995.0
|
Medi 2016
|
165203.0
|
292301.0
|
Hydref 2016
|
164785.0
|
293117.0
|
Tachwedd 2016
|
164394.0
|
294190.0
|
Rhagfyr 2016
|
163074.0
|
292303.0
|
Ionawr 2017
|
164419.0
|
294988.0
|
Chwefror 2017
|
165964.0
|
296974.0
|
Mawrth 2017
|
168035.0
|
300841.0
|
Ebrill 2017
|
168056.0
|
300173.0
|
Mai 2017
|
168495.0
|
300124.0
|
Mehefin 2017
|
169832.0
|
301158.0
|
Gorffennaf 2017
|
170822.0
|
302418.0
|
Awst 2017
|
173229.0
|
306613.0
|
Medi 2017
|
175506.0
|
311616.0
|
Hydref 2017
|
175199.0
|
311805.0
|
Tachwedd 2017
|
173573.0
|
309940.0
|
Rhagfyr 2017
|
171318.0
|
305709.0
|
Ionawr 2018
|
172144.0
|
307164.0
|
Chwefror 2018
|
173300.0
|
309246.0
|
Mawrth 2018
|
173528.0
|
310118.0
|
Ebrill 2018
|
172490.0
|
308328.0
|
Mai 2018
|
173541.0
|
310265.0
|
Mehefin 2018
|
175494.0
|
313606.0
|
Gorffennaf 2018
|
177114.0
|
316851.0
|
Awst 2018
|
177024.0
|
316624.0
|
Medi 2018
|
177044.0
|
317084.0
|
Hydref 2018
|
177740.0
|
318508.0
|
Tachwedd 2018
|
176955.0
|
318272.0
|
Rhagfyr 2018
|
176964.0
|
318235.0
|
Ionawr 2019
|
176740.0
|
318684.0
|
Chwefror 2019
|
175944.0
|
316987.0
|
Mawrth 2019
|
174684.0
|
315226.0
|
Ebrill 2019
|
179558.0
|
322914.0
|
Mai 2019
|
179837.0
|
322606.0
|
Mehefin 2019
|
179755.0
|
321724.0
|
Gorffennaf 2019
|
174506.0
|
311851.0
|
Awst 2019
|
176186.0
|
314725.0
|
Medi 2019
|
176004.0
|
314050.0
|
Hydref 2019
|
174701.0
|
312018.0
|
Tachwedd 2019
|
175098.0
|
313599.0
|
Rhagfyr 2019
|
177581.0
|
318987.0
|
Ionawr 2020
|
178711.0
|
321654.0
|
Chwefror 2020
|
179852.0
|
323259.0
|
Mawrth 2020
|
178183.0
|
320006.0
|
Ebrill 2020
|
179227.0
|
322651.0
|
Mai 2020
|
178561.0
|
322378.0
|
Mehefin 2020
|
180794.0
|
325730.0
|
Gorffennaf 2020
|
181118.0
|
324932.0
|
Awst 2020
|
181910.0
|
326183.0
|
Medi 2020
|
181093.0
|
325875.0
|
Hydref 2020
|
183197.0
|
330472.0
|
Tachwedd 2020
|
184066.0
|
331586.0
|
Rhagfyr 2020
|
185108.0
|
332930.0
|
Ionawr 2021
|
185842.0
|
331133.0
|
Chwefror 2021
|
186121.0
|
328379.0
|
Mawrth 2021
|
188948.0
|
329965.0
|
Ebrill 2021
|
189129.0
|
330101.0
|
Mai 2021
|
189253.0
|
330893.0
|
Mehefin 2021
|
191296.0
|
333519.0
|
Gorffennaf 2021
|
193453.0
|
337539.0
|
Awst 2021
|
197393.0
|
345264.0
|
Medi 2021
|
199483.0
|
349773.0
|
Hydref 2021
|
201508.0
|
356456.0
|
Tachwedd 2021
|
204131.0
|
362287.0
|
Rhagfyr 2021
|
202989.0
|
362734.0
|
Ionawr 2022
|
206312.0
|
367001.0
|
Chwefror 2022
|
206579.0
|
366687.0
|
Mawrth 2022
|
209035.0
|
371346.0
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Chwefror 2013
|
2.3
|
2.3
|
Mawrth 2013
|
-0.6
|
0.2
|
Ebrill 2013
|
0.7
|
1.3
|
Mai 2013
|
1.3
|
1.7
|
Mehefin 2013
|
2.2
|
2.0
|
Gorffennaf 2013
|
1.0
|
1.0
|
Awst 2013
|
1.3
|
1.6
|
Medi 2013
|
2.6
|
3.0
|
Hydref 2013
|
4.2
|
5.0
|
Tachwedd 2013
|
4.5
|
5.4
|
Rhagfyr 2013
|
3.9
|
4.2
|
Ionawr 2014
|
3.1
|
3.1
|
Chwefror 2014
|
3.2
|
3.2
|
Mawrth 2014
|
4.3
|
4.3
|
Ebrill 2014
|
6.4
|
6.1
|
Mai 2014
|
5.6
|
5.1
|
Mehefin 2014
|
5.3
|
5.3
|
Gorffennaf 2014
|
5.6
|
5.8
|
Awst 2014
|
6.8
|
7.3
|
Medi 2014
|
7.6
|
7.6
|
Hydref 2014
|
6.7
|
6.3
|
Tachwedd 2014
|
6.3
|
5.9
|
Rhagfyr 2014
|
5.9
|
6.1
|
Ionawr 2015
|
4.8
|
5.1
|
Chwefror 2015
|
3.6
|
3.6
|
Mawrth 2015
|
4.1
|
4.2
|
Ebrill 2015
|
4.4
|
4.9
|
Mai 2015
|
5.0
|
6.1
|
Mehefin 2015
|
3.5
|
4.3
|
Gorffennaf 2015
|
3.3
|
3.8
|
Awst 2015
|
2.4
|
2.7
|
Medi 2015
|
2.4
|
3.0
|
Hydref 2015
|
3.4
|
4.4
|
Tachwedd 2015
|
3.8
|
4.8
|
Rhagfyr 2015
|
4.0
|
4.9
|
Ionawr 2016
|
4.3
|
5.0
|
Chwefror 2016
|
4.7
|
5.6
|
Mawrth 2016
|
4.0
|
4.5
|
Ebrill 2016
|
2.3
|
2.8
|
Mai 2016
|
3.0
|
3.2
|
Mehefin 2016
|
4.9
|
5.4
|
Gorffennaf 2016
|
5.4
|
6.0
|
Awst 2016
|
4.5
|
5.0
|
Medi 2016
|
3.3
|
3.4
|
Hydref 2016
|
2.4
|
2.7
|
Tachwedd 2016
|
2.1
|
2.8
|
Rhagfyr 2016
|
0.7
|
1.5
|
Ionawr 2017
|
1.6
|
2.7
|
Chwefror 2017
|
3.1
|
4.0
|
Mawrth 2017
|
4.5
|
5.7
|
Ebrill 2017
|
4.5
|
4.8
|
Mai 2017
|
2.7
|
3.1
|
Mehefin 2017
|
2.2
|
2.4
|
Gorffennaf 2017
|
2.2
|
2.5
|
Awst 2017
|
4.2
|
4.3
|
Medi 2017
|
6.2
|
6.6
|
Hydref 2017
|
6.3
|
6.4
|
Tachwedd 2017
|
5.6
|
5.4
|
Rhagfyr 2017
|
5.1
|
4.6
|
Ionawr 2018
|
4.7
|
4.1
|
Chwefror 2018
|
4.4
|
4.1
|
Mawrth 2018
|
3.3
|
3.1
|
Ebrill 2018
|
2.6
|
2.7
|
Mai 2018
|
3.0
|
3.4
|
Mehefin 2018
|
3.3
|
4.1
|
Gorffennaf 2018
|
3.7
|
4.8
|
Awst 2018
|
2.2
|
3.3
|
Medi 2018
|
0.9
|
1.8
|
Hydref 2018
|
1.4
|
2.2
|
Tachwedd 2018
|
2.0
|
2.7
|
Rhagfyr 2018
|
3.3
|
4.1
|
Ionawr 2019
|
2.7
|
3.8
|
Chwefror 2019
|
1.5
|
2.5
|
Mawrth 2019
|
0.7
|
1.6
|
Ebrill 2019
|
4.1
|
4.7
|
Mai 2019
|
3.6
|
4.0
|
Mehefin 2019
|
2.4
|
2.6
|
Gorffennaf 2019
|
-1.5
|
-1.6
|
Awst 2019
|
-0.5
|
-0.6
|
Medi 2019
|
-0.6
|
-1.0
|
Hydref 2019
|
-1.7
|
-2.0
|
Tachwedd 2019
|
-1.0
|
-1.5
|
Rhagfyr 2019
|
0.4
|
0.2
|
Ionawr 2020
|
1.1
|
0.9
|
Chwefror 2020
|
2.2
|
2.0
|
Mawrth 2020
|
2.0
|
1.5
|
Ebrill 2020
|
-0.2
|
-0.1
|
Mai 2020
|
-0.7
|
-0.1
|
Mehefin 2020
|
0.6
|
1.2
|
Gorffennaf 2020
|
3.8
|
4.2
|
Awst 2020
|
3.2
|
3.6
|
Medi 2020
|
2.9
|
3.8
|
Hydref 2020
|
4.9
|
5.9
|
Tachwedd 2020
|
5.1
|
5.7
|
Rhagfyr 2020
|
4.2
|
4.4
|
Ionawr 2021
|
4.0
|
2.9
|
Chwefror 2021
|
3.5
|
1.6
|
Mawrth 2021
|
6.0
|
3.1
|
Ebrill 2021
|
5.5
|
2.3
|
Mai 2021
|
6.0
|
2.6
|
Mehefin 2021
|
5.8
|
2.4
|
Gorffennaf 2021
|
6.8
|
3.9
|
Awst 2021
|
8.5
|
5.8
|
Medi 2021
|
10.2
|
7.3
|
Hydref 2021
|
10.0
|
7.9
|
Tachwedd 2021
|
10.9
|
9.3
|
Rhagfyr 2021
|
9.7
|
9.0
|
Ionawr 2022
|
11.0
|
10.8
|
Chwefror 2022
|
11.0
|
11.7
|
Mawrth 2022
|
10.6
|
12.5
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Chwefror 2013
|
0.1
|
0.1
|
Mawrth 2013
|
-1.0
|
-0.8
|
Ebrill 2013
|
-0.5
|
-0.6
|
Mai 2013
|
1.3
|
1.0
|
Mehefin 2013
|
1.3
|
0.8
|
Gorffennaf 2013
|
-0.0
|
-0.1
|
Awst 2013
|
0.2
|
0.3
|
Medi 2013
|
-0.2
|
0.3
|
Hydref 2013
|
0.4
|
0.9
|
Tachwedd 2013
|
0.1
|
0.4
|
Rhagfyr 2013
|
0.7
|
0.3
|
Ionawr 2014
|
0.8
|
0.6
|
Chwefror 2014
|
0.2
|
0.2
|
Mawrth 2014
|
0.1
|
0.2
|
Ebrill 2014
|
1.4
|
1.1
|
Mai 2014
|
0.6
|
0.2
|
Mehefin 2014
|
1.0
|
1.0
|
Gorffennaf 2014
|
0.3
|
0.4
|
Awst 2014
|
1.3
|
1.6
|
Medi 2014
|
0.5
|
0.6
|
Hydref 2014
|
-0.5
|
-0.3
|
Tachwedd 2014
|
-0.3
|
-0.1
|
Rhagfyr 2014
|
0.3
|
0.4
|
Ionawr 2015
|
-0.3
|
-0.3
|
Chwefror 2015
|
-0.9
|
-1.2
|
Mawrth 2015
|
0.6
|
0.8
|
Ebrill 2015
|
1.7
|
1.8
|
Mai 2015
|
1.2
|
1.2
|
Mehefin 2015
|
-0.4
|
-0.7
|
Gorffennaf 2015
|
0.1
|
-0.1
|
Awst 2015
|
0.4
|
0.5
|
Medi 2015
|
0.5
|
1.0
|
Hydref 2015
|
0.5
|
1.0
|
Tachwedd 2015
|
0.1
|
0.3
|
Rhagfyr 2015
|
0.6
|
0.6
|
Ionawr 2016
|
-0.1
|
-0.3
|
Chwefror 2016
|
-0.5
|
-0.6
|
Mawrth 2016
|
-0.2
|
-0.3
|
Ebrill 2016
|
0.0
|
0.1
|
Mai 2016
|
1.9
|
1.7
|
Mehefin 2016
|
1.4
|
1.5
|
Gorffennaf 2016
|
0.6
|
0.4
|
Awst 2016
|
-0.6
|
-0.4
|
Medi 2016
|
-0.6
|
-0.6
|
Hydref 2016
|
-0.2
|
0.3
|
Tachwedd 2016
|
-0.2
|
0.4
|
Rhagfyr 2016
|
-0.8
|
-0.6
|
Ionawr 2017
|
0.8
|
0.9
|
Chwefror 2017
|
0.9
|
0.7
|
Mawrth 2017
|
1.2
|
1.3
|
Ebrill 2017
|
0.0
|
-0.2
|
Mai 2017
|
0.3
|
-0.0
|
Mehefin 2017
|
0.8
|
0.3
|
Gorffennaf 2017
|
0.6
|
0.4
|
Awst 2017
|
1.4
|
1.4
|
Medi 2017
|
1.3
|
1.6
|
Hydref 2017
|
-0.2
|
0.1
|
Tachwedd 2017
|
-0.9
|
-0.6
|
Rhagfyr 2017
|
-1.3
|
-1.4
|
Ionawr 2018
|
0.5
|
0.5
|
Chwefror 2018
|
0.7
|
0.7
|
Mawrth 2018
|
0.1
|
0.3
|
Ebrill 2018
|
-0.6
|
-0.6
|
Mai 2018
|
0.6
|
0.6
|
Mehefin 2018
|
1.1
|
1.1
|
Gorffennaf 2018
|
0.9
|
1.0
|
Awst 2018
|
-0.1
|
-0.1
|
Medi 2018
|
0.0
|
0.2
|
Hydref 2018
|
0.4
|
0.4
|
Tachwedd 2018
|
-0.4
|
-0.1
|
Rhagfyr 2018
|
0.0
|
-0.0
|
Ionawr 2019
|
-0.1
|
0.1
|
Chwefror 2019
|
-0.4
|
-0.5
|
Mawrth 2019
|
-0.7
|
-0.6
|
Ebrill 2019
|
2.8
|
2.4
|
Mai 2019
|
0.2
|
-0.1
|
Mehefin 2019
|
-0.1
|
-0.3
|
Gorffennaf 2019
|
-2.9
|
-3.1
|
Awst 2019
|
1.0
|
0.9
|
Medi 2019
|
-0.1
|
-0.2
|
Hydref 2019
|
-0.7
|
-0.6
|
Tachwedd 2019
|
0.2
|
0.5
|
Rhagfyr 2019
|
1.4
|
1.7
|
Ionawr 2020
|
0.6
|
0.8
|
Chwefror 2020
|
0.6
|
0.5
|
Mawrth 2020
|
-0.9
|
-1.0
|
Ebrill 2020
|
0.6
|
0.8
|
Mai 2020
|
-0.4
|
-0.1
|
Mehefin 2020
|
1.2
|
1.0
|
Gorffennaf 2020
|
0.2
|
-0.2
|
Awst 2020
|
0.4
|
0.4
|
Medi 2020
|
-0.4
|
-0.1
|
Hydref 2020
|
1.2
|
1.4
|
Tachwedd 2020
|
0.5
|
0.3
|
Rhagfyr 2020
|
0.6
|
0.4
|
Ionawr 2021
|
0.4
|
-0.5
|
Chwefror 2021
|
0.2
|
-0.8
|
Mawrth 2021
|
1.5
|
0.5
|
Ebrill 2021
|
0.1
|
0.0
|
Mai 2021
|
0.1
|
0.2
|
Mehefin 2021
|
1.1
|
0.8
|
Gorffennaf 2021
|
1.1
|
1.2
|
Awst 2021
|
2.0
|
2.3
|
Medi 2021
|
1.1
|
1.3
|
Hydref 2021
|
1.0
|
1.9
|
Tachwedd 2021
|
1.3
|
1.6
|
Rhagfyr 2021
|
-0.6
|
0.1
|
Ionawr 2022
|
1.6
|
1.2
|
Chwefror 2022
|
0.1
|
-0.1
|
Mawrth 2022
|
1.2
|
1.3
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Chwefror 2013
|
92.7
|
92.4
|
Mawrth 2013
|
91.8
|
91.6
|
Ebrill 2013
|
91.3
|
91.1
|
Mai 2013
|
92.4
|
92.0
|
Mehefin 2013
|
93.7
|
92.8
|
Gorffennaf 2013
|
93.7
|
92.7
|
Awst 2013
|
93.8
|
92.9
|
Medi 2013
|
93.6
|
93.2
|
Hydref 2013
|
94.0
|
94.0
|
Tachwedd 2013
|
94.0
|
94.4
|
Rhagfyr 2013
|
94.7
|
94.6
|
Ionawr 2014
|
95.4
|
95.1
|
Chwefror 2014
|
95.6
|
95.4
|
Mawrth 2014
|
95.7
|
95.6
|
Ebrill 2014
|
97.1
|
96.6
|
Mai 2014
|
97.6
|
96.8
|
Mehefin 2014
|
98.6
|
97.7
|
Gorffennaf 2014
|
98.9
|
98.1
|
Awst 2014
|
100.2
|
99.7
|
Medi 2014
|
100.7
|
100.3
|
Hydref 2014
|
100.3
|
100.0
|
Tachwedd 2014
|
100.0
|
99.9
|
Rhagfyr 2014
|
100.3
|
100.3
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
99.1
|
98.8
|
Mawrth 2015
|
99.6
|
99.6
|
Ebrill 2015
|
101.3
|
101.4
|
Mai 2015
|
102.5
|
102.6
|
Mehefin 2015
|
102.1
|
101.9
|
Gorffennaf 2015
|
102.2
|
101.8
|
Awst 2015
|
102.6
|
102.3
|
Medi 2015
|
103.1
|
103.3
|
Hydref 2015
|
103.6
|
104.3
|
Tachwedd 2015
|
103.8
|
104.7
|
Rhagfyr 2015
|
104.3
|
105.3
|
Ionawr 2016
|
104.3
|
105.0
|
Chwefror 2016
|
103.8
|
104.4
|
Mawrth 2016
|
103.6
|
104.0
|
Ebrill 2016
|
103.6
|
104.2
|
Mai 2016
|
105.6
|
105.9
|
Mehefin 2016
|
107.1
|
107.5
|
Gorffennaf 2016
|
107.8
|
107.9
|
Awst 2016
|
107.2
|
107.5
|
Medi 2016
|
106.5
|
106.9
|
Hydref 2016
|
106.2
|
107.2
|
Tachwedd 2016
|
105.9
|
107.6
|
Rhagfyr 2016
|
105.1
|
106.9
|
Ionawr 2017
|
106.0
|
107.8
|
Chwefror 2017
|
107.0
|
108.6
|
Mawrth 2017
|
108.3
|
110.0
|
Ebrill 2017
|
108.3
|
109.8
|
Mai 2017
|
108.6
|
109.7
|
Mehefin 2017
|
109.4
|
110.1
|
Gorffennaf 2017
|
110.1
|
110.6
|
Awst 2017
|
111.6
|
112.1
|
Medi 2017
|
113.1
|
113.9
|
Hydref 2017
|
112.9
|
114.0
|
Tachwedd 2017
|
111.8
|
113.3
|
Rhagfyr 2017
|
110.4
|
111.8
|
Ionawr 2018
|
110.9
|
112.3
|
Chwefror 2018
|
111.7
|
113.1
|
Mawrth 2018
|
111.8
|
113.4
|
Ebrill 2018
|
111.2
|
112.7
|
Mai 2018
|
111.8
|
113.4
|
Mehefin 2018
|
113.1
|
114.7
|
Gorffennaf 2018
|
114.1
|
115.8
|
Awst 2018
|
114.1
|
115.8
|
Medi 2018
|
114.1
|
115.9
|
Hydref 2018
|
114.5
|
116.4
|
Tachwedd 2018
|
114.0
|
116.4
|
Rhagfyr 2018
|
114.0
|
116.4
|
Ionawr 2019
|
113.9
|
116.5
|
Chwefror 2019
|
113.4
|
115.9
|
Mawrth 2019
|
112.6
|
115.2
|
Ebrill 2019
|
115.7
|
118.1
|
Mai 2019
|
115.9
|
118.0
|
Mehefin 2019
|
115.8
|
117.6
|
Gorffennaf 2019
|
112.4
|
114.0
|
Awst 2019
|
113.5
|
115.1
|
Medi 2019
|
113.4
|
114.8
|
Hydref 2019
|
112.6
|
114.1
|
Tachwedd 2019
|
112.8
|
114.7
|
Rhagfyr 2019
|
114.4
|
116.6
|
Ionawr 2020
|
115.2
|
117.6
|
Chwefror 2020
|
115.9
|
118.2
|
Mawrth 2020
|
114.8
|
117.0
|
Ebrill 2020
|
115.5
|
118.0
|
Mai 2020
|
115.1
|
117.9
|
Mehefin 2020
|
116.5
|
119.1
|
Gorffennaf 2020
|
116.7
|
118.8
|
Awst 2020
|
117.2
|
119.3
|
Medi 2020
|
116.7
|
119.1
|
Hydref 2020
|
118.0
|
120.8
|
Tachwedd 2020
|
118.6
|
121.2
|
Rhagfyr 2020
|
119.3
|
121.7
|
Ionawr 2021
|
119.8
|
121.1
|
Chwefror 2021
|
119.9
|
120.1
|
Mawrth 2021
|
121.8
|
120.6
|
Ebrill 2021
|
121.9
|
120.7
|
Mai 2021
|
122.0
|
121.0
|
Mehefin 2021
|
123.3
|
121.9
|
Gorffennaf 2021
|
124.7
|
123.4
|
Awst 2021
|
127.2
|
126.2
|
Medi 2021
|
128.5
|
127.9
|
Hydref 2021
|
129.9
|
130.3
|
Tachwedd 2021
|
131.5
|
132.5
|
Rhagfyr 2021
|
130.8
|
132.6
|
Ionawr 2022
|
133.0
|
134.2
|
Chwefror 2022
|
133.1
|
134.1
|
Mawrth 2022
|
134.7
|
135.8
|
Statws y prynwr
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol yn ôl y math o brynwr e.e. Prynwr am y Tro Cyntaf neu Gyn Berchen-Feddiannydd
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
157588.0
|
Mawrth 2013
|
156062.0
|
Ebrill 2013
|
155234.0
|
Mai 2013
|
157230.0
|
Mehefin 2013
|
159285.0
|
Gorffennaf 2013
|
159257.0
|
Awst 2013
|
159582.0
|
Medi 2013
|
159251.0
|
Hydref 2013
|
159911.0
|
Tachwedd 2013
|
159991.0
|
Rhagfyr 2013
|
161133.0
|
Ionawr 2014
|
162291.0
|
Chwefror 2014
|
162596.0
|
Mawrth 2014
|
162678.0
|
Ebrill 2014
|
164969.0
|
Mai 2014
|
165922.0
|
Mehefin 2014
|
167563.0
|
Gorffennaf 2014
|
168019.0
|
Awst 2014
|
170244.0
|
Medi 2014
|
171161.0
|
Hydref 2014
|
170339.0
|
Tachwedd 2014
|
169823.0
|
Rhagfyr 2014
|
170376.0
|
Ionawr 2015
|
169929.0
|
Chwefror 2015
|
168430.0
|
Mawrth 2015
|
169487.0
|
Ebrill 2015
|
172343.0
|
Mai 2015
|
174392.0
|
Mehefin 2015
|
173530.0
|
Gorffennaf 2015
|
173730.0
|
Awst 2015
|
174383.0
|
Medi 2015
|
175376.0
|
Hydref 2015
|
176288.0
|
Tachwedd 2015
|
176505.0
|
Rhagfyr 2015
|
177450.0
|
Ionawr 2016
|
177369.0
|
Chwefror 2016
|
176463.0
|
Mawrth 2016
|
176198.0
|
Ebrill 2016
|
176149.0
|
Mai 2016
|
179378.0
|
Mehefin 2016
|
181833.0
|
Gorffennaf 2016
|
182981.0
|
Awst 2016
|
182026.0
|
Medi 2016
|
180923.0
|
Hydref 2016
|
180509.0
|
Tachwedd 2016
|
180141.0
|
Rhagfyr 2016
|
178662.0
|
Ionawr 2017
|
180172.0
|
Chwefror 2017
|
181744.0
|
Mawrth 2017
|
184014.0
|
Ebrill 2017
|
183926.0
|
Mai 2017
|
184332.0
|
Mehefin 2017
|
185735.0
|
Gorffennaf 2017
|
186799.0
|
Awst 2017
|
189569.0
|
Medi 2017
|
192119.0
|
Hydref 2017
|
191889.0
|
Tachwedd 2017
|
190103.0
|
Rhagfyr 2017
|
187617.0
|
Ionawr 2018
|
188516.0
|
Chwefror 2018
|
189800.0
|
Mawrth 2018
|
190085.0
|
Ebrill 2018
|
188980.0
|
Mai 2018
|
190257.0
|
Mehefin 2018
|
192485.0
|
Gorffennaf 2018
|
194350.0
|
Awst 2018
|
194212.0
|
Medi 2018
|
194278.0
|
Hydref 2018
|
194969.0
|
Tachwedd 2018
|
194241.0
|
Rhagfyr 2018
|
194169.0
|
Ionawr 2019
|
194073.0
|
Chwefror 2019
|
193105.0
|
Mawrth 2019
|
191848.0
|
Ebrill 2019
|
197072.0
|
Mai 2019
|
197424.0
|
Mehefin 2019
|
197328.0
|
Gorffennaf 2019
|
191530.0
|
Awst 2019
|
193460.0
|
Medi 2019
|
193213.0
|
Hydref 2019
|
191932.0
|
Tachwedd 2019
|
192392.0
|
Rhagfyr 2019
|
195097.0
|
Ionawr 2020
|
196396.0
|
Chwefror 2020
|
197608.0
|
Mawrth 2020
|
195874.0
|
Ebrill 2020
|
197033.0
|
Mai 2020
|
196341.0
|
Mehefin 2020
|
198794.0
|
Gorffennaf 2020
|
199130.0
|
Awst 2020
|
200229.0
|
Medi 2020
|
199581.0
|
Hydref 2020
|
202065.0
|
Tachwedd 2020
|
202952.0
|
Rhagfyr 2020
|
204034.0
|
Ionawr 2021
|
204513.0
|
Chwefror 2021
|
204370.0
|
Mawrth 2021
|
207050.0
|
Ebrill 2021
|
207054.0
|
Mai 2021
|
207192.0
|
Mehefin 2021
|
209285.0
|
Gorffennaf 2021
|
211589.0
|
Awst 2021
|
216145.0
|
Medi 2021
|
218542.0
|
Hydref 2021
|
221290.0
|
Tachwedd 2021
|
224309.0
|
Rhagfyr 2021
|
223378.0
|
Ionawr 2022
|
226955.0
|
Chwefror 2022
|
227061.0
|
Mawrth 2022
|
229806.0
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.6
|
Mawrth 2013
|
-0.4
|
Ebrill 2013
|
0.9
|
Mai 2013
|
1.6
|
Mehefin 2013
|
2.3
|
Gorffennaf 2013
|
1.1
|
Awst 2013
|
1.4
|
Medi 2013
|
2.7
|
Hydref 2013
|
4.3
|
Tachwedd 2013
|
4.7
|
Rhagfyr 2013
|
4.0
|
Ionawr 2014
|
3.1
|
Chwefror 2014
|
3.2
|
Mawrth 2014
|
4.2
|
Ebrill 2014
|
6.3
|
Mai 2014
|
5.5
|
Mehefin 2014
|
5.2
|
Gorffennaf 2014
|
5.5
|
Awst 2014
|
6.7
|
Medi 2014
|
7.5
|
Hydref 2014
|
6.5
|
Tachwedd 2014
|
6.2
|
Rhagfyr 2014
|
5.7
|
Ionawr 2015
|
4.7
|
Chwefror 2015
|
3.6
|
Mawrth 2015
|
4.2
|
Ebrill 2015
|
4.5
|
Mai 2015
|
5.1
|
Mehefin 2015
|
3.6
|
Gorffennaf 2015
|
3.4
|
Awst 2015
|
2.4
|
Medi 2015
|
2.5
|
Hydref 2015
|
3.5
|
Tachwedd 2015
|
3.9
|
Rhagfyr 2015
|
4.2
|
Ionawr 2016
|
4.4
|
Chwefror 2016
|
4.8
|
Mawrth 2016
|
4.0
|
Ebrill 2016
|
2.2
|
Mai 2016
|
2.9
|
Mehefin 2016
|
4.8
|
Gorffennaf 2016
|
5.3
|
Awst 2016
|
4.4
|
Medi 2016
|
3.2
|
Hydref 2016
|
2.4
|
Tachwedd 2016
|
2.1
|
Rhagfyr 2016
|
0.7
|
Ionawr 2017
|
1.6
|
Chwefror 2017
|
3.0
|
Mawrth 2017
|
4.4
|
Ebrill 2017
|
4.5
|
Mai 2017
|
2.7
|
Mehefin 2017
|
2.2
|
Gorffennaf 2017
|
2.1
|
Awst 2017
|
4.1
|
Medi 2017
|
6.2
|
Hydref 2017
|
6.3
|
Tachwedd 2017
|
5.5
|
Rhagfyr 2017
|
5.0
|
Ionawr 2018
|
4.6
|
Chwefror 2018
|
4.4
|
Mawrth 2018
|
3.3
|
Ebrill 2018
|
2.8
|
Mai 2018
|
3.2
|
Mehefin 2018
|
3.6
|
Gorffennaf 2018
|
4.0
|
Awst 2018
|
2.4
|
Medi 2018
|
1.1
|
Hydref 2018
|
1.6
|
Tachwedd 2018
|
2.2
|
Rhagfyr 2018
|
3.5
|
Ionawr 2019
|
3.0
|
Chwefror 2019
|
1.7
|
Mawrth 2019
|
0.9
|
Ebrill 2019
|
4.3
|
Mai 2019
|
3.8
|
Mehefin 2019
|
2.5
|
Gorffennaf 2019
|
-1.4
|
Awst 2019
|
-0.4
|
Medi 2019
|
-0.6
|
Hydref 2019
|
-1.6
|
Tachwedd 2019
|
-1.0
|
Rhagfyr 2019
|
0.5
|
Ionawr 2020
|
1.2
|
Chwefror 2020
|
2.3
|
Mawrth 2020
|
2.1
|
Ebrill 2020
|
-0.0
|
Mai 2020
|
-0.6
|
Mehefin 2020
|
0.7
|
Gorffennaf 2020
|
4.0
|
Awst 2020
|
3.5
|
Medi 2020
|
3.3
|
Hydref 2020
|
5.3
|
Tachwedd 2020
|
5.5
|
Rhagfyr 2020
|
4.6
|
Ionawr 2021
|
4.1
|
Chwefror 2021
|
3.4
|
Mawrth 2021
|
5.7
|
Ebrill 2021
|
5.1
|
Mai 2021
|
5.5
|
Mehefin 2021
|
5.3
|
Gorffennaf 2021
|
6.3
|
Awst 2021
|
7.9
|
Medi 2021
|
9.5
|
Hydref 2021
|
9.5
|
Tachwedd 2021
|
10.5
|
Rhagfyr 2021
|
9.5
|
Ionawr 2022
|
11.0
|
Chwefror 2022
|
11.1
|
Mawrth 2022
|
11.0
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
-1.0
|
Ebrill 2013
|
-0.5
|
Mai 2013
|
1.3
|
Mehefin 2013
|
1.3
|
Gorffennaf 2013
|
-0.0
|
Awst 2013
|
0.2
|
Medi 2013
|
-0.2
|
Hydref 2013
|
0.4
|
Tachwedd 2013
|
0.1
|
Rhagfyr 2013
|
0.7
|
Ionawr 2014
|
0.7
|
Chwefror 2014
|
0.2
|
Mawrth 2014
|
0.1
|
Ebrill 2014
|
1.4
|
Mai 2014
|
0.6
|
Mehefin 2014
|
1.0
|
Gorffennaf 2014
|
0.3
|
Awst 2014
|
1.3
|
Medi 2014
|
0.5
|
Hydref 2014
|
-0.5
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.3
|
Ionawr 2015
|
-0.3
|
Chwefror 2015
|
-0.9
|
Mawrth 2015
|
0.6
|
Ebrill 2015
|
1.7
|
Mai 2015
|
1.2
|
Mehefin 2015
|
-0.5
|
Gorffennaf 2015
|
0.1
|
Awst 2015
|
0.4
|
Medi 2015
|
0.6
|
Hydref 2015
|
0.5
|
Tachwedd 2015
|
0.1
|
Rhagfyr 2015
|
0.5
|
Ionawr 2016
|
-0.1
|
Chwefror 2016
|
-0.5
|
Mawrth 2016
|
-0.2
|
Ebrill 2016
|
-0.0
|
Mai 2016
|
1.8
|
Mehefin 2016
|
1.4
|
Gorffennaf 2016
|
0.6
|
Awst 2016
|
-0.5
|
Medi 2016
|
-0.6
|
Hydref 2016
|
-0.2
|
Tachwedd 2016
|
-0.2
|
Rhagfyr 2016
|
-0.8
|
Ionawr 2017
|
0.8
|
Chwefror 2017
|
0.9
|
Mawrth 2017
|
1.2
|
Ebrill 2017
|
-0.1
|
Mai 2017
|
0.2
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
0.6
|
Awst 2017
|
1.5
|
Medi 2017
|
1.3
|
Hydref 2017
|
-0.1
|
Tachwedd 2017
|
-0.9
|
Rhagfyr 2017
|
-1.3
|
Ionawr 2018
|
0.5
|
Chwefror 2018
|
0.7
|
Mawrth 2018
|
0.2
|
Ebrill 2018
|
-0.6
|
Mai 2018
|
0.7
|
Mehefin 2018
|
1.2
|
Gorffennaf 2018
|
1.0
|
Awst 2018
|
-0.1
|
Medi 2018
|
0.0
|
Hydref 2018
|
0.4
|
Tachwedd 2018
|
-0.4
|
Rhagfyr 2018
|
-0.0
|
Ionawr 2019
|
-0.1
|
Chwefror 2019
|
-0.5
|
Mawrth 2019
|
-0.6
|
Ebrill 2019
|
2.7
|
Mai 2019
|
0.2
|
Mehefin 2019
|
-0.1
|
Gorffennaf 2019
|
-2.9
|
Awst 2019
|
1.0
|
Medi 2019
|
-0.1
|
Hydref 2019
|
-0.7
|
Tachwedd 2019
|
0.2
|
Rhagfyr 2019
|
1.4
|
Ionawr 2020
|
0.7
|
Chwefror 2020
|
0.6
|
Mawrth 2020
|
-0.9
|
Ebrill 2020
|
0.6
|
Mai 2020
|
-0.4
|
Mehefin 2020
|
1.2
|
Gorffennaf 2020
|
0.2
|
Awst 2020
|
0.6
|
Medi 2020
|
-0.3
|
Hydref 2020
|
1.2
|
Tachwedd 2020
|
0.4
|
Rhagfyr 2020
|
0.5
|
Ionawr 2021
|
0.2
|
Chwefror 2021
|
-0.1
|
Mawrth 2021
|
1.3
|
Ebrill 2021
|
0.0
|
Mai 2021
|
0.1
|
Mehefin 2021
|
1.0
|
Gorffennaf 2021
|
1.1
|
Awst 2021
|
2.2
|
Medi 2021
|
1.1
|
Hydref 2021
|
1.3
|
Tachwedd 2021
|
1.4
|
Rhagfyr 2021
|
-0.4
|
Ionawr 2022
|
1.6
|
Chwefror 2022
|
0.0
|
Mawrth 2022
|
1.2
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
92.7
|
Mawrth 2013
|
91.8
|
Ebrill 2013
|
91.4
|
Mai 2013
|
92.5
|
Mehefin 2013
|
93.7
|
Gorffennaf 2013
|
93.7
|
Awst 2013
|
93.9
|
Medi 2013
|
93.7
|
Hydref 2013
|
94.1
|
Tachwedd 2013
|
94.2
|
Rhagfyr 2013
|
94.8
|
Ionawr 2014
|
95.5
|
Chwefror 2014
|
95.7
|
Mawrth 2014
|
95.7
|
Ebrill 2014
|
97.1
|
Mai 2014
|
97.6
|
Mehefin 2014
|
98.6
|
Gorffennaf 2014
|
98.9
|
Awst 2014
|
100.2
|
Medi 2014
|
100.7
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
99.9
|
Rhagfyr 2014
|
100.3
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
99.1
|
Mawrth 2015
|
99.7
|
Ebrill 2015
|
101.4
|
Mai 2015
|
102.6
|
Mehefin 2015
|
102.1
|
Gorffennaf 2015
|
102.2
|
Awst 2015
|
102.6
|
Medi 2015
|
103.2
|
Hydref 2015
|
103.7
|
Tachwedd 2015
|
103.9
|
Rhagfyr 2015
|
104.4
|
Ionawr 2016
|
104.4
|
Chwefror 2016
|
103.8
|
Mawrth 2016
|
103.7
|
Ebrill 2016
|
103.7
|
Mai 2016
|
105.6
|
Mehefin 2016
|
107.0
|
Gorffennaf 2016
|
107.7
|
Awst 2016
|
107.1
|
Medi 2016
|
106.5
|
Hydref 2016
|
106.2
|
Tachwedd 2016
|
106.0
|
Rhagfyr 2016
|
105.1
|
Ionawr 2017
|
106.0
|
Chwefror 2017
|
107.0
|
Mawrth 2017
|
108.3
|
Ebrill 2017
|
108.2
|
Mai 2017
|
108.5
|
Mehefin 2017
|
109.3
|
Gorffennaf 2017
|
109.9
|
Awst 2017
|
111.6
|
Medi 2017
|
113.1
|
Hydref 2017
|
112.9
|
Tachwedd 2017
|
111.9
|
Rhagfyr 2017
|
110.4
|
Ionawr 2018
|
110.9
|
Chwefror 2018
|
111.7
|
Mawrth 2018
|
111.9
|
Ebrill 2018
|
111.2
|
Mai 2018
|
112.0
|
Mehefin 2018
|
113.3
|
Gorffennaf 2018
|
114.4
|
Awst 2018
|
114.3
|
Medi 2018
|
114.3
|
Hydref 2018
|
114.7
|
Tachwedd 2018
|
114.3
|
Rhagfyr 2018
|
114.3
|
Ionawr 2019
|
114.2
|
Chwefror 2019
|
113.6
|
Mawrth 2019
|
112.9
|
Ebrill 2019
|
116.0
|
Mai 2019
|
116.2
|
Mehefin 2019
|
116.1
|
Gorffennaf 2019
|
112.7
|
Awst 2019
|
113.8
|
Medi 2019
|
113.7
|
Hydref 2019
|
113.0
|
Tachwedd 2019
|
113.2
|
Rhagfyr 2019
|
114.8
|
Ionawr 2020
|
115.6
|
Chwefror 2020
|
116.3
|
Mawrth 2020
|
115.3
|
Ebrill 2020
|
116.0
|
Mai 2020
|
115.5
|
Mehefin 2020
|
117.0
|
Gorffennaf 2020
|
117.2
|
Awst 2020
|
117.8
|
Medi 2020
|
117.4
|
Hydref 2020
|
118.9
|
Tachwedd 2020
|
119.4
|
Rhagfyr 2020
|
120.1
|
Ionawr 2021
|
120.4
|
Chwefror 2021
|
120.3
|
Mawrth 2021
|
121.8
|
Ebrill 2021
|
121.8
|
Mai 2021
|
121.9
|
Mehefin 2021
|
123.2
|
Gorffennaf 2021
|
124.5
|
Awst 2021
|
127.2
|
Medi 2021
|
128.6
|
Hydref 2021
|
130.2
|
Tachwedd 2021
|
132.0
|
Rhagfyr 2021
|
131.5
|
Ionawr 2022
|
133.6
|
Chwefror 2022
|
133.6
|
Mawrth 2022
|
135.2
|
Statws cyllido
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl statws cyllido, e.e. Arian Parod/Morgais
Statws yr eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl cyllido yn ôl statws yr eiddo, e.e. Newydd/Presennol
Dyddiad
|
Eiddo presennol
|
Chwefror 2013
|
141687.0
|
Mawrth 2013
|
140290.0
|
Ebrill 2013
|
139438.0
|
Mai 2013
|
141183.0
|
Mehefin 2013
|
143139.0
|
Gorffennaf 2013
|
143205.0
|
Awst 2013
|
143530.0
|
Medi 2013
|
143144.0
|
Hydref 2013
|
143619.0
|
Tachwedd 2013
|
143622.0
|
Rhagfyr 2013
|
144604.0
|
Ionawr 2014
|
145705.0
|
Chwefror 2014
|
146004.0
|
Mawrth 2014
|
146171.0
|
Ebrill 2014
|
148215.0
|
Mai 2014
|
149000.0
|
Mehefin 2014
|
150499.0
|
Gorffennaf 2014
|
150970.0
|
Awst 2014
|
153115.0
|
Medi 2014
|
154035.0
|
Hydref 2014
|
153335.0
|
Tachwedd 2014
|
152890.0
|
Rhagfyr 2014
|
153287.0
|
Ionawr 2015
|
152742.0
|
Chwefror 2015
|
151210.0
|
Mawrth 2015
|
151995.0
|
Ebrill 2015
|
154557.0
|
Mai 2015
|
156462.0
|
Mehefin 2015
|
155906.0
|
Gorffennaf 2015
|
156133.0
|
Awst 2015
|
156765.0
|
Medi 2015
|
157570.0
|
Hydref 2015
|
158388.0
|
Tachwedd 2015
|
158540.0
|
Rhagfyr 2015
|
159280.0
|
Ionawr 2016
|
159165.0
|
Chwefror 2016
|
158441.0
|
Mawrth 2016
|
158431.0
|
Ebrill 2016
|
158311.0
|
Mai 2016
|
160999.0
|
Mehefin 2016
|
163058.0
|
Gorffennaf 2016
|
164205.0
|
Awst 2016
|
163495.0
|
Medi 2016
|
162455.0
|
Hydref 2016
|
161934.0
|
Tachwedd 2016
|
161444.0
|
Rhagfyr 2016
|
160085.0
|
Ionawr 2017
|
161329.0
|
Chwefror 2017
|
162790.0
|
Mawrth 2017
|
164748.0
|
Ebrill 2017
|
164835.0
|
Mai 2017
|
165274.0
|
Mehefin 2017
|
166673.0
|
Gorffennaf 2017
|
167657.0
|
Awst 2017
|
170083.0
|
Medi 2017
|
172282.0
|
Hydref 2017
|
171976.0
|
Tachwedd 2017
|
170384.0
|
Rhagfyr 2017
|
168187.0
|
Ionawr 2018
|
168941.0
|
Chwefror 2018
|
169833.0
|
Mawrth 2018
|
170004.0
|
Ebrill 2018
|
168980.0
|
Mai 2018
|
170258.0
|
Mehefin 2018
|
172232.0
|
Gorffennaf 2018
|
173896.0
|
Awst 2018
|
173744.0
|
Medi 2018
|
173769.0
|
Hydref 2018
|
174366.0
|
Tachwedd 2018
|
173712.0
|
Rhagfyr 2018
|
173694.0
|
Ionawr 2019
|
173511.0
|
Chwefror 2019
|
172432.0
|
Mawrth 2019
|
171105.0
|
Ebrill 2019
|
175832.0
|
Mai 2019
|
176283.0
|
Mehefin 2019
|
176368.0
|
Gorffennaf 2019
|
171181.0
|
Awst 2019
|
172882.0
|
Medi 2019
|
172584.0
|
Hydref 2019
|
171352.0
|
Tachwedd 2019
|
171849.0
|
Rhagfyr 2019
|
174453.0
|
Ionawr 2020
|
175426.0
|
Chwefror 2020
|
176479.0
|
Mawrth 2020
|
174649.0
|
Ebrill 2020
|
175580.0
|
Mai 2020
|
174612.0
|
Mehefin 2020
|
177026.0
|
Gorffennaf 2020
|
177594.0
|
Awst 2020
|
178567.0
|
Medi 2020
|
177655.0
|
Hydref 2020
|
179913.0
|
Tachwedd 2020
|
181064.0
|
Rhagfyr 2020
|
182274.0
|
Ionawr 2021
|
183263.0
|
Chwefror 2021
|
183658.0
|
Mawrth 2021
|
186544.0
|
Ebrill 2021
|
186601.0
|
Mai 2021
|
186714.0
|
Mehefin 2021
|
188908.0
|
Gorffennaf 2021
|
190982.0
|
Awst 2021
|
194966.0
|
Medi 2021
|
197010.0
|
Hydref 2021
|
199250.0
|
Tachwedd 2021
|
201794.0
|
Rhagfyr 2021
|
200727.0
|
Ionawr 2022
|
204013.0
|
Chwefror 2022
|
204303.0
|
Mawrth 2022
|
206620.0
|
Dyddiad
|
Eiddo presennol
|
Chwefror 2013
|
2.3
|
Mawrth 2013
|
-0.5
|
Ebrill 2013
|
0.7
|
Mai 2013
|
1.3
|
Mehefin 2013
|
2.2
|
Gorffennaf 2013
|
0.9
|
Awst 2013
|
1.2
|
Medi 2013
|
2.4
|
Hydref 2013
|
4.0
|
Tachwedd 2013
|
4.4
|
Rhagfyr 2013
|
3.9
|
Ionawr 2014
|
3.0
|
Chwefror 2014
|
3.0
|
Mawrth 2014
|
4.2
|
Ebrill 2014
|
6.3
|
Mai 2014
|
5.5
|
Mehefin 2014
|
5.1
|
Gorffennaf 2014
|
5.4
|
Awst 2014
|
6.7
|
Medi 2014
|
7.6
|
Hydref 2014
|
6.8
|
Tachwedd 2014
|
6.4
|
Rhagfyr 2014
|
6.0
|
Ionawr 2015
|
4.8
|
Chwefror 2015
|
3.6
|
Mawrth 2015
|
4.0
|
Ebrill 2015
|
4.3
|
Mai 2015
|
5.0
|
Mehefin 2015
|
3.6
|
Gorffennaf 2015
|
3.4
|
Awst 2015
|
2.4
|
Medi 2015
|
2.3
|
Hydref 2015
|
3.3
|
Tachwedd 2015
|
3.7
|
Rhagfyr 2015
|
3.9
|
Ionawr 2016
|
4.2
|
Chwefror 2016
|
4.8
|
Mawrth 2016
|
4.2
|
Ebrill 2016
|
2.4
|
Mai 2016
|
2.9
|
Mehefin 2016
|
4.6
|
Gorffennaf 2016
|
5.2
|
Awst 2016
|
4.3
|
Medi 2016
|
3.1
|
Hydref 2016
|
2.2
|
Tachwedd 2016
|
1.8
|
Rhagfyr 2016
|
0.5
|
Ionawr 2017
|
1.4
|
Chwefror 2017
|
2.7
|
Mawrth 2017
|
4.0
|
Ebrill 2017
|
4.3
|
Mai 2017
|
2.7
|
Mehefin 2017
|
2.2
|
Gorffennaf 2017
|
2.1
|
Awst 2017
|
4.0
|
Medi 2017
|
6.0
|
Hydref 2017
|
6.2
|
Tachwedd 2017
|
5.5
|
Rhagfyr 2017
|
5.1
|
Ionawr 2018
|
4.7
|
Chwefror 2018
|
4.3
|
Mawrth 2018
|
3.2
|
Ebrill 2018
|
2.5
|
Mai 2018
|
3.0
|
Mehefin 2018
|
3.3
|
Gorffennaf 2018
|
3.7
|
Awst 2018
|
2.2
|
Medi 2018
|
0.9
|
Hydref 2018
|
1.4
|
Tachwedd 2018
|
2.0
|
Rhagfyr 2018
|
3.3
|
Ionawr 2019
|
2.7
|
Chwefror 2019
|
1.5
|
Mawrth 2019
|
0.6
|
Ebrill 2019
|
4.0
|
Mai 2019
|
3.5
|
Mehefin 2019
|
2.4
|
Gorffennaf 2019
|
-1.6
|
Awst 2019
|
-0.5
|
Medi 2019
|
-0.7
|
Hydref 2019
|
-1.7
|
Tachwedd 2019
|
-1.1
|
Rhagfyr 2019
|
0.4
|
Ionawr 2020
|
1.1
|
Chwefror 2020
|
2.4
|
Mawrth 2020
|
2.1
|
Ebrill 2020
|
-0.1
|
Mai 2020
|
-1.0
|
Mehefin 2020
|
0.4
|
Gorffennaf 2020
|
3.8
|
Awst 2020
|
3.3
|
Medi 2020
|
2.9
|
Hydref 2020
|
5.0
|
Tachwedd 2020
|
5.4
|
Rhagfyr 2020
|
4.5
|
Ionawr 2021
|
4.5
|
Chwefror 2021
|
4.1
|
Mawrth 2021
|
6.8
|
Ebrill 2021
|
6.3
|
Mai 2021
|
6.9
|
Mehefin 2021
|
6.7
|
Gorffennaf 2021
|
7.5
|
Awst 2021
|
9.2
|
Medi 2021
|
10.9
|
Hydref 2021
|
10.7
|
Tachwedd 2021
|
11.4
|
Rhagfyr 2021
|
10.1
|
Ionawr 2022
|
11.3
|
Chwefror 2022
|
11.2
|
Mawrth 2022
|
10.8
|
Dyddiad
|
Eiddo presennol
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
-1.0
|
Ebrill 2013
|
-0.6
|
Mai 2013
|
1.2
|
Mehefin 2013
|
1.4
|
Gorffennaf 2013
|
0.1
|
Awst 2013
|
0.2
|
Medi 2013
|
-0.3
|
Hydref 2013
|
0.3
|
Tachwedd 2013
|
0.0
|
Rhagfyr 2013
|
0.7
|
Ionawr 2014
|
0.8
|
Chwefror 2014
|
0.2
|
Mawrth 2014
|
0.1
|
Ebrill 2014
|
1.4
|
Mai 2014
|
0.5
|
Mehefin 2014
|
1.0
|
Gorffennaf 2014
|
0.3
|
Awst 2014
|
1.4
|
Medi 2014
|
0.6
|
Hydref 2014
|
-0.4
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.3
|
Ionawr 2015
|
-0.4
|
Chwefror 2015
|
-1.0
|
Mawrth 2015
|
0.5
|
Ebrill 2015
|
1.7
|
Mai 2015
|
1.2
|
Mehefin 2015
|
-0.4
|
Gorffennaf 2015
|
0.2
|
Awst 2015
|
0.4
|
Medi 2015
|
0.5
|
Hydref 2015
|
0.5
|
Tachwedd 2015
|
0.1
|
Rhagfyr 2015
|
0.5
|
Ionawr 2016
|
-0.1
|
Chwefror 2016
|
-0.5
|
Mawrth 2016
|
-0.0
|
Ebrill 2016
|
-0.1
|
Mai 2016
|
1.7
|
Mehefin 2016
|
1.3
|
Gorffennaf 2016
|
0.7
|
Awst 2016
|
-0.4
|
Medi 2016
|
-0.6
|
Hydref 2016
|
-0.3
|
Tachwedd 2016
|
-0.3
|
Rhagfyr 2016
|
-0.8
|
Ionawr 2017
|
0.8
|
Chwefror 2017
|
0.9
|
Mawrth 2017
|
1.2
|
Ebrill 2017
|
0.1
|
Mai 2017
|
0.3
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
0.6
|
Awst 2017
|
1.4
|
Medi 2017
|
1.3
|
Hydref 2017
|
-0.2
|
Tachwedd 2017
|
-0.9
|
Rhagfyr 2017
|
-1.3
|
Ionawr 2018
|
0.4
|
Chwefror 2018
|
0.5
|
Mawrth 2018
|
0.1
|
Ebrill 2018
|
-0.6
|
Mai 2018
|
0.8
|
Mehefin 2018
|
1.2
|
Gorffennaf 2018
|
1.0
|
Awst 2018
|
-0.1
|
Medi 2018
|
0.0
|
Hydref 2018
|
0.3
|
Tachwedd 2018
|
-0.4
|
Rhagfyr 2018
|
-0.0
|
Ionawr 2019
|
-0.1
|
Chwefror 2019
|
-0.6
|
Mawrth 2019
|
-0.8
|
Ebrill 2019
|
2.8
|
Mai 2019
|
0.3
|
Mehefin 2019
|
0.1
|
Gorffennaf 2019
|
-2.9
|
Awst 2019
|
1.0
|
Medi 2019
|
-0.2
|
Hydref 2019
|
-0.7
|
Tachwedd 2019
|
0.3
|
Rhagfyr 2019
|
1.5
|
Ionawr 2020
|
0.6
|
Chwefror 2020
|
0.6
|
Mawrth 2020
|
-1.0
|
Ebrill 2020
|
0.5
|
Mai 2020
|
-0.6
|
Mehefin 2020
|
1.4
|
Gorffennaf 2020
|
0.3
|
Awst 2020
|
0.6
|
Medi 2020
|
-0.5
|
Hydref 2020
|
1.3
|
Tachwedd 2020
|
0.6
|
Rhagfyr 2020
|
0.7
|
Ionawr 2021
|
0.5
|
Chwefror 2021
|
0.2
|
Mawrth 2021
|
1.6
|
Ebrill 2021
|
0.0
|
Mai 2021
|
0.1
|
Mehefin 2021
|
1.2
|
Gorffennaf 2021
|
1.1
|
Awst 2021
|
2.1
|
Medi 2021
|
1.0
|
Hydref 2021
|
1.1
|
Tachwedd 2021
|
1.3
|
Rhagfyr 2021
|
-0.5
|
Ionawr 2022
|
1.6
|
Chwefror 2022
|
0.1
|
Mawrth 2022
|
1.1
|
Dyddiad
|
Eiddo presennol
|
Chwefror 2013
|
92.8
|
Mawrth 2013
|
91.8
|
Ebrill 2013
|
91.3
|
Mai 2013
|
92.4
|
Mehefin 2013
|
93.7
|
Gorffennaf 2013
|
93.8
|
Awst 2013
|
94.0
|
Medi 2013
|
93.7
|
Hydref 2013
|
94.0
|
Tachwedd 2013
|
94.0
|
Rhagfyr 2013
|
94.7
|
Ionawr 2014
|
95.4
|
Chwefror 2014
|
95.6
|
Mawrth 2014
|
95.7
|
Ebrill 2014
|
97.0
|
Mai 2014
|
97.6
|
Mehefin 2014
|
98.5
|
Gorffennaf 2014
|
98.8
|
Awst 2014
|
100.2
|
Medi 2014
|
100.8
|
Hydref 2014
|
100.4
|
Tachwedd 2014
|
100.1
|
Rhagfyr 2014
|
100.4
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
99.0
|
Mawrth 2015
|
99.5
|
Ebrill 2015
|
101.2
|
Mai 2015
|
102.4
|
Mehefin 2015
|
102.1
|
Gorffennaf 2015
|
102.2
|
Awst 2015
|
102.6
|
Medi 2015
|
103.2
|
Hydref 2015
|
103.7
|
Tachwedd 2015
|
103.8
|
Rhagfyr 2015
|
104.3
|
Ionawr 2016
|
104.2
|
Chwefror 2016
|
103.7
|
Mawrth 2016
|
103.7
|
Ebrill 2016
|
103.6
|
Mai 2016
|
105.4
|
Mehefin 2016
|
106.8
|
Gorffennaf 2016
|
107.5
|
Awst 2016
|
107.0
|
Medi 2016
|
106.4
|
Hydref 2016
|
106.0
|
Tachwedd 2016
|
105.7
|
Rhagfyr 2016
|
104.8
|
Ionawr 2017
|
105.6
|
Chwefror 2017
|
106.6
|
Mawrth 2017
|
107.9
|
Ebrill 2017
|
107.9
|
Mai 2017
|
108.2
|
Mehefin 2017
|
109.1
|
Gorffennaf 2017
|
109.8
|
Awst 2017
|
111.4
|
Medi 2017
|
112.8
|
Hydref 2017
|
112.6
|
Tachwedd 2017
|
111.6
|
Rhagfyr 2017
|
110.1
|
Ionawr 2018
|
110.6
|
Chwefror 2018
|
111.2
|
Mawrth 2018
|
111.3
|
Ebrill 2018
|
110.6
|
Mai 2018
|
111.5
|
Mehefin 2018
|
112.8
|
Gorffennaf 2018
|
113.8
|
Awst 2018
|
113.8
|
Medi 2018
|
113.8
|
Hydref 2018
|
114.2
|
Tachwedd 2018
|
113.7
|
Rhagfyr 2018
|
113.7
|
Ionawr 2019
|
113.6
|
Chwefror 2019
|
112.9
|
Mawrth 2019
|
112.0
|
Ebrill 2019
|
115.1
|
Mai 2019
|
115.4
|
Mehefin 2019
|
115.5
|
Gorffennaf 2019
|
112.1
|
Awst 2019
|
113.2
|
Medi 2019
|
113.0
|
Hydref 2019
|
112.2
|
Tachwedd 2019
|
112.5
|
Rhagfyr 2019
|
114.2
|
Ionawr 2020
|
114.8
|
Chwefror 2020
|
115.5
|
Mawrth 2020
|
114.3
|
Ebrill 2020
|
115.0
|
Mai 2020
|
114.3
|
Mehefin 2020
|
115.9
|
Gorffennaf 2020
|
116.3
|
Awst 2020
|
116.9
|
Medi 2020
|
116.3
|
Hydref 2020
|
117.8
|
Tachwedd 2020
|
118.5
|
Rhagfyr 2020
|
119.3
|
Ionawr 2021
|
120.0
|
Chwefror 2021
|
120.2
|
Mawrth 2021
|
122.1
|
Ebrill 2021
|
122.2
|
Mai 2021
|
122.2
|
Mehefin 2021
|
123.7
|
Gorffennaf 2021
|
125.0
|
Awst 2021
|
127.6
|
Medi 2021
|
129.0
|
Hydref 2021
|
130.4
|
Tachwedd 2021
|
132.1
|
Rhagfyr 2021
|
131.4
|
Ionawr 2022
|
133.6
|
Chwefror 2022
|
133.8
|
Mawrth 2022
|
135.3
|